[clang] [clang]: immediate address of build issue (PR #180236)

[Nhat Nguyen via cfe-commits]

https://github.com/changkhothuychung created https://github.com/llvm/llvm-project/pull/180236

Fixed the build issue happen [here](https://github.com/llvm/llvm-project/pull/164692)

>From c4f067d223137e02994ca84b2f35554dd98adacc Mon Sep 17 00:00:00 2001
From: changkhothuychung <nhat7203 at gmail.com>
Date: Fri, 6 Feb 2026 12:19:18 -0500
Subject: [PATCH] fix build issue

---
 clang/lib/Sema/TreeTransform.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/clang/lib/Sema/TreeTransform.h b/clang/lib/Sema/TreeTransform.h
index 9e0980af6c06b..ed0010dff2ee5 100644
--- a/clang/lib/Sema/TreeTransform.h
+++ b/clang/lib/Sema/TreeTransform.h
@@ -13058,6 +13058,7 @@ template <typename Derived>
 ExprResult TreeTransform<Derived>::TransformCXXReflectExpr(CXXReflectExpr *E) {
   // TODO(reflection): Implement its transform
   assert(false && "not implemented yet");
+  return ExprError();
 }
 
 template<typename Derived>